LT1184CS#PBF - Analog Devices Inc.

Manufacturer Part Number

LT1184CS#PBF

Manufacturer

Analog Devices

Introduction

The LT1184CS#PBF is a high-performance, dual-mode, constant-current/constant-voltage controller designed to operate from 3V to 30V input voltages. It is specifically designed for driving cold cathode fluorescent lamps (CCFLs) used in backlighting applications. The device can also be used as a general-purpose constant-current or constant-voltage controller.

Product Features and Performance

Dual-mode operation: constant-current and constant-voltage

Wide input voltage range: 3V to 30V

Output current up to 50mA

Programmable current and voltage levels

Built-in soft-start and overcurrent protection

Low quiescent current of 350μA

Product Advantages

Efficient and reliable CCFL driving

Versatile constant-current/constant-voltage operation

Wide input voltage range for various application needs

Integrated protection features for enhanced safety and reliability

Small footprint for compact design

Key Reasons to Choose This Product

Optimized for CCFL backlighting applications

Flexible operation modes to suit diverse power requirements

Robust protection features ensure reliable performance

Compact size allows for space-efficient integration

Cost-effective solution for power management needs

Quality and Safety Features

Overcurrent protection to prevent damage under fault conditions

Thermal shutdown to safeguard the device from overheating

Short-circuit protection to maintain safe operation

Compatibility

The LT1184CS#PBF is a surface-mount device in a 16-SOIC package, making it compatible with standard PCB assembly processes.

Application Areas

CCFL backlighting for LCD displays

General-purpose constant-current or constant-voltage control

Industrial and commercial electronic equipment

Product Lifecycle

The LT1184CS#PBF is an active product, and Analog Devices continues to manufacture and support it. There are no direct equivalent or alternative models available from Analog Devices. For the latest information or to discuss your specific application needs, please contact our website's sales team.